National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

38°F

3°C

Humidity 62%
Wind Speed N 3 mph
Barometer 30.47 in (1033.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 18 Oct 1:54 am EDT
Extended Forecast for

Ehrenfeld PA

Freeze Warning until October 18, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until October 18, 09:00am

    NOW until 9:00am Sun

    Freeze Warning

  • Overnight

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 59. Calm wind.

    High: 59 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 2am. Otherwise, clear, with a low around 32. Calm wind.

    Low: 32 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 65. Light northeast wind.

    High: 65 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy frost before 9am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Patchy Frost
    then Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 28. Calm wind.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 59. Calm wind.
Sunday Night
Areas of frost after 2am. Otherwise, clear, with a low around 32. Calm wind.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 65. Light northeast wind.
Monday Night
Mostly clear, with a low around 36. Calm wind.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Patchy frost before 9am. Otherwise, sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ehrenfeld PA
 40.37°N 78.77°W (Elev. 1542 ft)
Last Update:
12:11 am EDT Oct 18, 2026
Forecast Valid:
1am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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